Panasonic NCR20700B
High-capacity 20700 cell from Panasonic/Sanyo. 4000mAh capacity with 15A continuous discharge. The energy-focused counterpart to the NCR20700A, trading discharge current for significantly more capacity. Originally a Tesla cell, now available at retail. Best for range-focused builds in the 20700 form factor.
In brief: 20700 NCA battery cell. 4250mAh capacity. 15A continuous discharge. From $7 across 2 sellers.
Specs verified Sep 1, 2026
Where to Find
Prices tracked across 3 sellersPrice History
Price History
Price changes tracked by the crawler
Current best price $6.12. Over the past 90 days: low $6.12, high $7.99, average $7.04 — down 13% vs average.
- 18650 Battery
- 18650 Battery Store
- IMR Batteries
- Li-ion Wholesale
All Records
69 price records in this period
| Date | Price | Shipping | Total | Change | Coupon | Rating | Sales | In Stock | Status |
|---|---|---|---|---|---|---|---|---|---|
18650 Battery(31 records) | |||||||||
| Sep 1, 202609:00 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Aug 30, 202609:00 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Aug 26, 202609:00 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Aug 24, 202609:00 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Aug 22, 202609:00 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Aug 18, 202609:00 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Aug 16, 202609:00 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Aug 14, 202609:00 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Aug 10, 202609:00 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Aug 8, 202609:00 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Aug 6, 202609:00 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jul 31, 202609:29 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | No | active |
| Jul 25, 202609:00 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jul 23, 202609:00 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jul 21, 202609:00 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jul 15, 202609:20 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | No | active |
| Jul 9, 202609:00 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jul 7, 202609:00 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jul 5, 202609:00 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jul 1, 202609:00 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jun 29, 202609:00 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jun 27, 202609:00 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jun 23, 202609:00 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jun 21, 202609:00 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jun 19, 202609:00 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jun 15, 202609:00 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jun 13, 202609:00 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jun 12, 202609:00 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jun 9, 202609:30 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jun 7, 202609:31 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jun 5, 202612:01 PM | $6.99 | — | $6.99 | Initial | — | — | — | Yes | active |
18650 Battery Store(15 records) | |||||||||
| Aug 26, 202609:04 AM | $7.99 | — | $7.99 | $0.00 | — | — | — | No | dead |
| Aug 18, 202609:04 AM | $7.99 | — | $7.99 | $0.00 | — | — | — | No | dead |
| Aug 10, 202609:04 AM | $7.99 | — | $7.99 | $0.00 | — | — | — | No | dead |
| Aug 1, 202609:26 AM | $7.99 | — | $7.99 | $0.00 | — | — | — | No | active |
| Jul 31, 202601:01 PM | $7.99 | — | $7.99 | $0.00 | — | — | — | No | active |
| Jul 23, 202609:03 AM | $7.99 | — | $7.99 | $0.00 | — | — | — | No | active |
| Jul 15, 202612:40 PM | $7.99 | — | $7.99 | $0.00 | — | — | — | No | active |
| Jul 7, 202609:02 AM | $7.99 | — | $7.99 | $0.00 | — | — | — | No | dead |
| Jun 29, 202609:04 AM | $7.99 | — | $7.99 | $0.00 | — | — | — | No | dead |
| Jun 23, 202609:01 AM | $7.99 | — | $7.99 | $0.00 | — | — | — | No | active |
| Jun 21, 202609:00 AM | $7.99 | — | $7.99 | $0.00 | — | — | — | No | active |
| Jun 18, 202609:25 AM | $7.99 | — | $7.99 | $0.00 | — | — | — | No | active |
| Jun 13, 202609:00 AM | $7.99 | — | $7.99 | $0.00 | — | — | — | No | active |
| Jun 9, 202604:06 PM | $7.99 | — | $7.99 | $0.00 | — | — | — | Yes | active |
| Jun 7, 202604:04 PM | $7.99 | — | $7.99 | Initial | — | — | — | Yes | active |
IMR Batteries(16 records) | |||||||||
| Sep 1, 202609:42 PM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Aug 28, 202609:20 PM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Aug 24, 202609:19 PM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Aug 20, 202609:01 PM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Aug 16, 202608:46 PM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Aug 12, 202606:51 PM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Aug 7, 202610:06 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jul 22, 202606:57 PM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jul 9, 202606:30 PM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jul 5, 202605:49 PM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jun 30, 202610:10 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jun 25, 202611:27 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jun 21, 202612:05 PM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jun 16, 202609:47 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jun 13, 202603:46 PM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jun 12, 202611:07 AM | $6.99 | — | $6.99 | Initial | — | — | — | Yes | active |
Li-ion Wholesale(7 records) | |||||||||
| Aug 27, 202611:41 AM | $6.12 | — | $6.12 | $0.00 | — | — | — | No | active |
| Aug 17, 202609:04 AM | $6.12 | — | $6.12 | $0.00 | — | — | — | No | active |
| Aug 7, 202612:33 PM | $6.12 | — | $6.12 | $0.00 | — | — | — | No | active |
| Jul 9, 202608:26 PM | $6.12 | — | $6.12 | $0.00 | — | — | — | No | active |
| Jun 30, 202611:56 AM | $6.12 | — | $6.12 | $0.00 | — | — | — | No | active |
| Jun 21, 202612:28 PM | $6.12 | — | $6.12 | $0.00 | — | — | — | No | active |
| Jun 12, 202611:30 AM | $6.12 | — | $6.12 | Initial | — | — | — | No | active |
Reviews
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Specifications
Cell Specs
- Form Factor
- 20700
- Chemistry
- NCA
- Capacity
- 4250mAh
- Continuous Discharge
- 15.00A
